DE69608860T2 - Hot gas generating pyrotechnic gas generator for side impact protection airbag - Google Patents
Hot gas generating pyrotechnic gas generator for side impact protection airbagInfo
- Publication number
- DE69608860T2 DE69608860T2 DE69608860T DE69608860T DE69608860T2 DE 69608860 T2 DE69608860 T2 DE 69608860T2 DE 69608860 T DE69608860 T DE 69608860T DE 69608860 T DE69608860 T DE 69608860T DE 69608860 T2 DE69608860 T2 DE 69608860T2
- Authority
- DE
- Germany
- Prior art keywords
- side impact
- impact protection
- protection airbag
- generating pyrotechnic
- gas generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9509497A FR2737493B1 (en) | 1995-08-04 | 1995-08-04 | PYROTECHNIC HOT GAS GENERATOR FOR SIDE PROTECTION CUSHION |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69608860D1 DE69608860D1 (en) | 2000-07-20 |
DE69608860T2 true DE69608860T2 (en) | 2000-11-16 |
Family
ID=9481707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69608860T Expired - Lifetime DE69608860T2 (en) | 1995-08-04 | 1996-06-18 | Hot gas generating pyrotechnic gas generator for side impact protection airbag |
Country Status (5)
Country | Link |
---|---|
US (1) | US5804758A (en) |
EP (1) | EP0757026B1 (en) |
JP (1) | JP3118190B2 (en) |
DE (1) | DE69608860T2 (en) |
FR (1) | FR2737493B1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6425601B1 (en) | 1996-06-03 | 2002-07-30 | Universal Propulsion Company, Inc. | Air bag module |
FR2757118B1 (en) * | 1996-12-18 | 1999-01-08 | Livbag Snc | INTEGRAL TUBULAR GAS GENERATOR BY PYROTECHNIC ROUTE, TO INFLATE PROTECTION CUSHIONS |
FR2760710B1 (en) * | 1997-03-14 | 1999-04-23 | Livbag Snc | PYROTECHNICAL GAS GENERATOR WITH ADAPTABLE FLOW AND VOLUME FOR PROTECTIVE CUSHIONS |
US6562161B1 (en) * | 1997-03-24 | 2003-05-13 | Daicel Chemical Industries, Ltd. | Gas generating compositions for air bag |
JP3608902B2 (en) * | 1997-03-24 | 2005-01-12 | ダイセル化学工業株式会社 | Gas generating agent composition and molded body thereof |
JP2963086B1 (en) | 1997-12-26 | 1999-10-12 | ダイセル化学工業株式会社 | Gas generator and airbag device for airbag |
WO2001008936A1 (en) * | 1999-08-02 | 2001-02-08 | Autoliv Development Ab | Cord-type gas generator for airbag |
NO20005773A (en) * | 2000-11-14 | 2002-04-15 | Nammo Raufoss As | Pyrotechnic charge structure |
EP1343658A4 (en) * | 2000-11-28 | 2006-04-19 | Automotive Systems Lab | Gas generator and method of assembly |
FR2878210B1 (en) * | 2004-11-25 | 2008-05-16 | Livbag Soc Par Actions Simplif | SAFETY DEVICE FOR A MOTOR VEHICLE WITH A GAS MICRO GENERATOR |
JP4643283B2 (en) * | 2005-01-28 | 2011-03-02 | ダイセル化学工業株式会社 | Gas generator for airbag |
US20060186654A1 (en) * | 2005-01-28 | 2006-08-24 | Daicel Chemical Industries, Ltd. | Gas generator for air bag |
US7758709B2 (en) | 2006-06-21 | 2010-07-20 | Autoliv Asp, Inc. | Monolithic gas generant grains |
US20080023948A1 (en) * | 2006-07-27 | 2008-01-31 | Daicel Chemical Industries, Ltd. | Gas generator for restraining device for vehicle |
JP4800917B2 (en) * | 2006-12-15 | 2011-10-26 | 日本化薬株式会社 | Gas generator |
FR2912500A1 (en) * | 2007-02-09 | 2008-08-15 | Protac | Pyrotechnic gas generator for load transporting and dropping system of airplane, has relay charge igniting fuel when fuel is initiated by igniter, where fuel with propellant grain is arranged in chamber to ensure regular combustion of fuel |
US9193639B2 (en) | 2007-03-27 | 2015-11-24 | Autoliv Asp, Inc. | Methods of manufacturing monolithic generant grains |
US8057612B2 (en) * | 2007-08-13 | 2011-11-15 | Autoliv Asp, Inc. | Methods of forming a multi-composition pyrotechnic grain |
US8057611B2 (en) | 2007-08-13 | 2011-11-15 | Autoliv Asp, Inc. | Multi-composition pyrotechnic grain |
US8815029B2 (en) | 2008-04-10 | 2014-08-26 | Autoliv Asp, Inc. | High performance gas generating compositions |
US8808476B2 (en) | 2008-11-12 | 2014-08-19 | Autoliv Asp, Inc. | Gas generating compositions having glass fibers |
US10384281B2 (en) * | 2012-03-02 | 2019-08-20 | Sawstop Holding Llc | Actuators for power tool safety systems |
DE102010049765A1 (en) * | 2010-10-29 | 2012-05-03 | Trw Airbag Systems Gmbh | Process for the preparation of solid propellant tablets, gas generator and module with gas generator |
US9051223B2 (en) | 2013-03-15 | 2015-06-09 | Autoliv Asp, Inc. | Generant grain assembly formed of multiple symmetric pieces |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1077320A (en) * | 1913-02-20 | 1913-11-04 | James L Walsh | Powder-grain. |
GB1061390A (en) * | 1960-02-19 | 1967-03-08 | Nitrochemie Ges Mit Beschraenk | Improvements in or relating to propellants |
DE1242053B (en) * | 1965-03-24 | 1967-06-08 | Josef Schaberger & Co G M B H | Pressurized gas generator, especially for fuel delivery for rockets |
US3429264A (en) * | 1965-12-01 | 1969-02-25 | Nitrochemie Gmbh | Solid rocket propellants |
US3418811A (en) * | 1966-06-17 | 1968-12-31 | Thiokol Chemical Corp | Positive displacement control system for controlling the flow of gases within a solid-propellant rocket motor to regulate the burning rate of the solid propellant |
FR1603394A (en) * | 1968-10-15 | 1971-04-13 | ||
FR2116948A5 (en) * | 1970-12-11 | 1972-07-21 | France Etat | |
CA945123A (en) * | 1970-12-11 | 1974-04-09 | Bernard Doin | Pyrotechnic gas generator |
US3972545A (en) * | 1975-03-10 | 1976-08-03 | Thiokol Corporation | Multi-level cool gas generator |
NO113574C (en) * | 1975-05-10 | 1985-08-14 | Dynamit Nobel Ag | SINGLE OR MULTIPLE BASIC POWDER FOR DRIVE CHARGES AND PROCEDURES FOR THEIR PREPARATION |
US4094248A (en) * | 1977-04-21 | 1978-06-13 | The United States Of America As Represented By Secretary Of The Army | High packing density propellant grains |
US4846368A (en) * | 1986-10-03 | 1989-07-11 | Trw Vehicle Safety Systems Inc. | Inflatable restraint system |
SE461093B (en) * | 1987-08-21 | 1990-01-08 | Nobel Kemi Ab | FUEL CHARGING TO THE ELECTRIC WIRE AND MAKING ITS MANUFACTURING |
GB2232936B (en) * | 1989-06-13 | 1993-07-28 | Autoliv Dev | Improvements in or relating to an arrangement for protecting an occupant of a vehicle |
US4950458A (en) * | 1989-06-22 | 1990-08-21 | Morton International, Inc. | Passenger automotive restraint generator |
FR2652322B1 (en) * | 1989-09-27 | 1991-11-22 | Livbag Snc | SHOCK ABSORBING DEVICE FOR OCCUPANTS OF A MOTOR VEHICLE AND USE OF THIS DEVICE. |
US5016914A (en) * | 1990-02-14 | 1991-05-21 | Trw Vehicle Safety Systems Inc. | Vehicle occupant restraint system |
US5031932A (en) * | 1990-04-05 | 1991-07-16 | Frantom Richard L | Single pyrotechnic hybrid inflator |
US5022674A (en) * | 1990-04-05 | 1991-06-11 | Bendix Atlantic Inflator Company | Dual pyrotechnic hybrid inflator |
FR2682374B1 (en) * | 1991-10-09 | 1994-05-20 | Livbag Snc | PYROTECHNIC GENERATOR OF HOT GASES WITH REDUCED TOXICITY. |
DE4137749A1 (en) * | 1991-11-15 | 1993-05-19 | Kolbenschmidt Ag | SAFETY DEVICE |
US5468012A (en) * | 1994-06-13 | 1995-11-21 | Trw Vehicle Safety Systems Inc. | Air bag module |
US5566973A (en) * | 1995-10-04 | 1996-10-22 | Morton International, Inc. | Advanced passenger inflator with slide in attachment to extruded module |
-
1995
- 1995-08-04 FR FR9509497A patent/FR2737493B1/en not_active Expired - Fee Related
-
1996
- 1996-06-18 DE DE69608860T patent/DE69608860T2/en not_active Expired - Lifetime
- 1996-06-18 EP EP96401316A patent/EP0757026B1/en not_active Expired - Lifetime
- 1996-07-22 US US08/685,029 patent/US5804758A/en not_active Expired - Lifetime
- 1996-08-05 JP JP08205688A patent/JP3118190B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2737493A1 (en) | 1997-02-07 |
DE69608860D1 (en) | 2000-07-20 |
EP0757026A1 (en) | 1997-02-05 |
JP3118190B2 (en) | 2000-12-18 |
EP0757026B1 (en) | 2000-06-14 |
JPH09118194A (en) | 1997-05-06 |
US5804758A (en) | 1998-09-08 |
FR2737493B1 (en) | 1997-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |